Electric cooking base and vessel



FIG. 1 is a rear perspective view of an electric cooking base and vessel showing our new design;

FIG. 2 is a left end perspective view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a right end elevational view of FIG. 1; and

FIG. 6 is a bottom plan view thereof. 

The ornamental design for electric cooking base and vessel, substantially as shown. 